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CD-ES900/CD-ES99
IC851 VHiAN80T53/-1: Multi Regulator (AN80T53)
Pin No.
Terminal Name
1
REG4 Output
2
REG3 Output
3
VCC
4
GND
5
MODE 1
6
REG2 Output
7
REG1 Output
Peak Current Protection,
Thermal Protection,
Load Short Protection.
+
-
5
MODE1
5.1 V power supply with a minimum peak out current of 1200 mA.
13 V power supply with a minimum peak out current of 1350 mA.
Connected to Power supplies.
Connected to the IC substrate.
REG1, REG2, REG3 and REG4 outputs are turned ON when this pin is 5 V.
10 V power supply with a minimum peak out current of 800 mA.
8.5 V power supply with a minimum peak out current of 700 mA.
Out puts
Prc
+
Prc
-
Drive
Drive
Reference
Voltage
2
3
4
REG3
VCC
GND
13 V
Figure 8-9 BLOCK DIAGRAM OF IC
Function
+
Prc
-
Drive
1
7
REG4
REG1
5.1 V
8.5 V
8 – 9
+
Prc
-
Drive
6
REG2
10.0 V
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